The ruthless heat wave and rising temperatures have kept Delhi Zoo authorities on their toes.
To help the inmates beat the heat and stay active, the zoo authorities have installed water sprinklers, desert coolers and fans, and are providing the animals with sweet dishes like sugar-free kheer.
"As part of the zoo's summer plans, water sprinklers, fans and coolers have been installed in the animal enclosures," an official at the National Zoological Park said.
"The ponds are being filled with water. Pressure pumps are being used to bathe big animals like elephants, tigers and lions," the official added.
He also mentioned that the animals are given vitamin supplements or electro powder to beat dehydration and that the meat intake of carnivorous animals like tigers, panthers, jaguars and lions is reduced by 1-2 kg during summers.
"Altering the food plan is also part of the summer action. For instance, seasonal fruits are given to prevent the inmates from infection. Climber plants are included in the diet of bears and monkeys. This time we will also provide sugar-free kheer," he added.
Also, nets are being used on the roofs of the enclosures to prevent the inmates from harmful UV rays. Wooden platforms are also removed from the enclosures.
The official also added that a vaccination programme has been initiated for the inmates.